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I ran four user tests today; details including the full screencast videos are forthcoming on make/design (pending post approval): https://make.wordpress.org/design/?p=2399&preview=true.

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I ran four user tests today; details including the full screencast videos are forthcoming on make/design (pending post approval): https://make.wordpress.org/design/2016/09/23/user-testing-the-new-customizer-themes-experience/.

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There were a couple of minor points that came up to potentially change, but no big trends between all of the users. I'd specifically like to explore improving the way unsaved changes are handled and the need for the separate install and install & preview buttons (probably needed, but not for most users). The tests also revealed several other areas for improvement, largely on the theme review/standards side and with the way themes look when first being installed; those should be handled separately from this project.